The Nikkei 225 cleared breakeven 10.48 points to 50,42.87.
The Bank of Japan raised its policy rate by 25 basis points to 0.75% —a three-decade high— last Friday.
In Hong Kong, the Hang Seng descended 27.63 points, or 0.1%, to 25,774.14.
CHINA
The CSI 300 in Shanghai added 9.11 points, or 0.2%, to 4,620.73.
The People’s Bank of China kept its one-year and five-year loan prime rates unchanged at 3% and 3.5% respectively, holding them for a seventh straight meeting, in line with a Reuters survey. The one-year rate influences most new and outstanding loans, while the five-year benchmark affects mortgages.
In other markets
In Korea, the Kospi moved higher 11.39 points, or 0.3%, to 4,117.32.
In Singapore, the Straits Times Index advanced 28.68 points, or 0.6%, to 4,638.97.
In Taiwan, the Taiex acquired 160.83 points, or 0.6%, to 28,310.47
In New Zealand, the NZX 50 edged up 9.43 points, or 0.1%, to 13,517.73.
In Australia, the ASX 200 picked up 95.81 points, or 1.1%, to 8,795.71.